Clever Polly is back in TALES OF POLLY AND THE HUNGRY WOLF, and the rather dim wolf is up to his old tricks again. He's trying to fool Polly so that he can gobble her up. He has thought of several new ways of getting her into his clutches, but the stupid wolf is no match for clever Polly.
Introduces the reader to the niceties of samples (random or stratified random), averages (mean, median or modal), errors (probable, standard or unintentional), graphs, indexes, and other tools of democratic persuasion.